Ten years, Song Yaxuan signed a ten-year contract with the company, and the contract will expire in about 2025.

In 2016, Song Yaxuan officially signed a contract with Times Fengjun. In the following year, he successively appeared on variety show stages such as "Tian Tian Shang Shang" and "Happy Camp". In October 2018, Song Yaxuan held a debut concert in Chongqing with the group Typhoon Youth League and officially debuted. The group soon released the single "To Youth", which was very popular at the time. In March 2019, Song Yaxuan and the Typhoon Youth League appeared on the CCTV stage and participated in the recording of the famous CCTV variety show "Classic Chant Season 2". In the same year, he was selected as the most beautiful face in China by LikeTCCAsia with his exquisite facial features and outstanding temperament. 39 people.

Typhoon Youth League was disbanded in 2018. Song Yaxuan participated in "Typhoon Transformation Battle" to reorganize the group and is now a member of Times Youth League.